.headerCenter, .center {
    --header-height: 4.5rem;
}

.center {
    margin-top: 64px;
}

.headerCenter {
    position: fixed;
    width: calc(100% - 200px);
    height: var(--header-height);
    transform: translateY(-100%);
    z-index: 50;
    padding: .5rem;

    border-bottom: 1px solid #1890FF;
    background-color: #f4f4f4;
    box-shadow: 0 0 7px 5px #096dd93b;
}

.center {
    padding-top: var(--header-height);
}

.homeIcon {
    height: 20px;
    transform: translateY(4px);
    cursor: pointer;
}